<template>
  <el-row class="home" :gutter="20">
    <!-- <el-col :span="8" style="margin-top: 20px">
      <el-card shadow="hover">
        <div class="user">
          <img :src="userImg"/>
          <div class="userinfo">
            <p class="name">Admin</p>
            <p class="access">超级管理员</p>
          </div>
        </div>
        <div class="login-info">
          <p>上次登录时间： <span>2022-5-10</span></p>
          <p>上次登录地点： <span>广州</span></p>

        </div>

      </el-card>
      <el-card style="margin-top: 20px; height: 460px;">
        <el-table :data="tableData">
          <el-table-column v-for="(val,key) in tableLabel" :key="key" :prop="key" :label="val">

          </el-table-column>


        </el-table>

      </el-card>
    </el-col> -->
    <el-col style="margin-top: 20px" :span="35">
      <div class="num">
        <el-card v-for="item in countData" :key="item.name" :body-style="{ display:'flex' , padding:0}">
          <i class="icon" :class="`el-icon-${item.icon}`" :style="{ background: item.color }"></i>
          <div class="detail">
            <p class="num">￥{{item.value}}</p>
           <p class="txt">{{item.name}}</p>

          </div>
        </el-card>

      </div>
      <el-card style="height: 280px">
        <div style="height: 280px" ref="echarts"></div>
      </el-card>
      <div class="graph">
        <el-card style="height: 260px">
          <div style="height: 240px" ref="userEcharts"></div>
        </el-card>
        <el-card style="height: 260px">
          <div style="height: 240px" ref="videoEcharts"></div>
        </el-card>

      </div>
    </el-col>

  </el-row>
</template>

<script>
import { getData } from '../../api/data.js'
import * as echarts from 'echarts'
export default {
    name:'mall',
    data(){
        return{
          userImg:require('../../src/assets/images/fire.png'),
          tableData:[],
          tableLabel:{
            name:'课程',
            todayBuy:'今日购买',
            monthBuy:'本月购买',
            totalBuy:'总购买'
          },
          countData:[
            {
              name:"今日支付订单",
              value:1234,
              icon:"success",
              color:"#2ec7c9",
            },
             {
              name:"今日收藏订单",
              value:1234,
              icon:"star-on",
              color:"#ffb980",
            },
               {
              name:"今日未支付订单",
              value:1234,
              icon:"s-goods",
              color:"#5ab1ef",
            },
             {
              name:"本月支付订单",
              value:1234,
              icon:"success",
              color:"#2ec7c9",
            },
             {
              name:"本月收藏订单",
              value:1234,
              icon:"star-on",
              color:"#ffb980",
            },
             {
              name:"本月未支付订单",
              value:1234,
             icon:"s-goods",
              color:"#5ab1ef",
            },
          
          ]
        }
    },
    mounted(){
     getData().then(res=> {
       const {code,data} = res.data
       if(code === 20000){
         this.tableData=data.tableData
         const order = data.orderData
         const xData = order.date
         const keyArray =Object.keys(order.data[0])
         const series = []
         keyArray.forEach(key => {
           series.push({
             name:key,
             data:order.data.map(item=>item[key]),
             type:'line'
           })
         })
         const option = {
           xAxis:{
             data: xData
           },
           yAxis:{},
           legend:{
             data:keyArray
           },
           series
         }
         const E =echarts.init(this.$refs.echarts)
         E.setOption(option)
        //  用户图

        const userOption ={
          legend: {
            // 图例文字颜色
            textStyle: {
              color: "#333",
            },
          },
          grid: {
            left: "20%",
          },
          // 提示框
          tooltip: {
            trigger: "axis",
          },
          xAxis: {
            type: "category", // 类目轴
            data: data.userData.map(item => item.date),
            axisLine: {
              lineStyle: {
                color: "#17b3a3",
              },
            },
            axisLabel: {
              interval: 0,
              color: "#333",
            },
          },
          yAxis: [
            {
              type: "value",
              axisLine: {
                lineStyle: {
                  color: "#17b3a3",
                },
              },
            },
          ],
          color: ["#2ec7c9", "#b6a2de"],
          series: [
            {
              name:'新增用户',
              data:data.userData.map(item => item.new),
              type:'bar'
            },
            {
              name:'活跃用户',
              data:data.userData.map(item => item.active),
              type:'bar'
            }
          ],
        }
        const U = echarts.init(this.$refs.userEcharts)
        U.setOption(userOption)

        // 饼图
        const videoOption ={
          tooltip: {
            trigger: "item",
          },
          color: [
            "#0f78f4",
            "#dd536b",
            "#9462e5",
            "#a6a6a6",
            "#e1bb22",
            "#39c362",
            "#3ed1cf",
          ],
          series: [
            {
              data:data.videoData,
              type:'pie'
            }
          ],
        }
        const V = echarts.init(this.$refs.videoEcharts)
          V.setOption(videoOption)


       }
       console.log(res)
     })
    }

}
</script>